July 19th. 2018Client: Ann & Robert H. Lurie Children's Hospital of ChicagoSource: Chicago Tribune - Daily Southtown"Olivia Shorter, of Matteson, walked the halls of the Capitol building in Washington, D.C., and entered the offices of several members of Congress for one-on-one meetings.Shorter, 7, was there to urge lawmakers to help children, like her, who have